openstack/devstack
Code Issues Proposed changes
devstack/lib/neutron_plugins
History
Lucas Alvares Gomes 1d468d45db [OVN] Move OVN module from Neutron to DevStack 
As part of the Victoria PTG the Neutron team entertained the idea of
having the OVN driver as the default backend in DevStack (this hasn't
yet being decided by the community, this will be discussed within this
cycle).

For this to happen, we also would need to move the module that configures
OVN to the DevStack repository. This is what this patch is doing.

Note that we are updating the lib/neutron-legacy module instead of
lib/neutron in this patch, this is because as part of the PTG the
Neutron team has decided to un-deprecate the neutron-legacy module since
the "new" lib/neutron module is broken and nobody is current working on
it (also all services uses neutron-legacy).

Also, the ovsdbapp has been added to the ALL_LIBS list because a gate
job in the ovsdbapp project repository relies on installing the library
from source instead of pip to run.

Depends-On: https://review.opendev.org/#/c/740663/
Change-Id: Ib4194329474e8d68a90886d2a04f027eecd741df
Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>
2020-08-11 15:47:01 +01:00
..
services
Enable accept_ra before enabling forwarding
2019-09-19 13:59:28 +00:00
bigswitch_floodlight
fix a typo
2018-09-20 10:47:16 +08:00
brocade
Don't set external_network_bridge by default
2017-02-10 06:39:04 +00:00
cisco
Removed neutron_plugin_configure_debug_command functions
2017-02-10 06:39:04 +00:00
embrane
Namespace XTRACE commands
2015-11-27 15:36:04 +11:00
linuxbridge_agent
Remove bridge-utils/brctl usage
2020-04-30 10:09:47 +10:00
ml2
[OVN] Move OVN module from Neutron to DevStack
2020-08-11 15:47:01 +01:00
nuage
Stop configuring '[DEFAULT] firewall_driver' for nova
2020-01-16 09:27:54 +00:00
openvswitch
Namespace XTRACE commands
2015-11-27 15:36:04 +11:00
openvswitch_agent
Create OVS bridge even if OVS_BRIDGE_MAPPINGS is not empty
2019-12-18 08:09:11 +00:00
ovn_agent
[OVN] Move OVN module from Neutron to DevStack
2020-08-11 15:47:01 +01:00
ovs_base
Revert "Revert "remove external_network_bridge option""
2019-02-27 14:57:22 +00:00
README.md
Removed neutron_plugin_configure_debug_command functions
2017-02-10 06:39:04 +00:00

README.md

Neutron plugin specific files

Neutron plugins require plugin specific behavior. The files under the directory, lib/neutron_plugins/, will be used when their service is enabled. Each plugin has lib/neutron_plugins/$Q_PLUGIN and define the following functions. Plugin specific configuration variables should be in this file.

  • filename: $Q_PLUGIN
    • The corresponding file name MUST be the same to plugin name $Q_PLUGIN. Plugin specific configuration variables should be in this file.

functions

lib/neutron-legacy calls the following functions when the $Q_PLUGIN is enabled

  • neutron_plugin_create_nova_conf : optionally set options in nova_conf
  • neutron_plugin_install_agent_packages : install packages that is specific to plugin agent e.g. install_package bridge-utils
  • neutron_plugin_configure_common : set plugin-specific variables, Q_PLUGIN_CONF_PATH, Q_PLUGIN_CONF_FILENAME, Q_PLUGIN_CLASS
  • neutron_plugin_configure_dhcp_agent
  • neutron_plugin_configure_l3_agent
  • neutron_plugin_configure_plugin_agent
  • neutron_plugin_configure_service
  • neutron_plugin_setup_interface_driver
  • has_neutron_plugin_security_group: return 0 if the plugin support neutron security group otherwise return 1
  • neutron_plugin_check_adv_test_requirements: return 0 if requirements are satisfied otherwise return 1